Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (3) Gas Chromatography (GC) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (8) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) (-) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (3) (-) Refractometer (REF) (2) Sample Type Serum or Plasma (1) Urine (4) Test Area Exposure (4) Therapeutics (1) Test Category Antidepressants (3) (-) Antigout Agents (1) Antipsychotics (1) Antitussives/Cough Suppressants (3) (-) Volatiles (4) Test Sub-Category Other (5) Your search has returned no tests.